61820684

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{163}}^1\times {\mathrm{1789}}^1$

素因数の和:2009

約数の個数: 24

約数和(自身を含む): 110965680

約数和(自身を除く): 49144996

約数列:

[1, 2, 4, 53, 106, 163, 212, 326, 652, 1789, 3578, 7156, 8639, 17278, 34556, 94817, 189634, 291607, 379268, 583214, 1166428, 15455171, 30910342, 61820684]

約数ペア:

[(1, 61820684), (2, 30910342), (4, 15455171), (53, 1166428), (106, 583214), (163, 379268), (212, 291607), (326, 189634), (652, 94817), (1789, 34556), (3578, 17278), (7156, 8639)]